Tommy used to have 130 friends on Minecraft, Now he has 180 friends. what what percent did his number of friends increase?

it increased by 50

Step-by-step explanation:

You have to subtract 180 and 130.

50.

another example: 130 + _ = 180. add 50 you get 180.

It increased by 38.46 percent.

50 is 38.46 percent of 130.

UwU

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

60%